Question

Select the option to make the sentence parallel.
When Spencer takes his beagle for a walk, Buddy enjoys sniffing for edible garbage
and
___
howls at bicyclists.
howling at bicyclists.
she howls at bicyclists.
howled at bicyclists.

Answer 1

Howling at bicyclists

Answer 2

Answer:

howling at bicyclists.

Explanation:

a repetition of gerunds:  sniffling .... howling